• Graduated, Single Metric Scale
 • Calibrated as per Class B tolerances required by the United States
 • Each cylinder is engraved with a unique serial number, and comes with a Certificate
 of Calibration traceable to national standards
 • Graduations in amber enamel
 • Sturdy hexagonal base prevents roll-over and ensures greater stability
 • Calibrated at 20°C
| MATERIAL | COMPLIANCE | 
|---|---|
|  |  Complies with ASTM E 1272  | 
